Rude???? Photograms have always tempted imagination, or been inspired by them. Look at those of Max Ernst or the other Surrealists. What was Weegee doing with all his deliberate emulsion distortions? No, I don't necessarily call any of that Photograph per se - it isn't. But if they didn't have whimsy and multiple interpretations in mind like Rorschach blots, why did they do them? In this case, actual droplets are being enlarged in reverse fashion; so these aren't "photograms" in the traditional sense. But how people take these images is up to them. Ever study microbiology? If you had, you'd probably sneeze and call the doctor just looking at these images.